Double Facer with Heating Plate Drying, Roll Pressing and Cooling Finalizing

Product Description

Double Facer (Heating Plate Drying & Cooling Finalizing) 1) SM-S Double Facer heating plate is surface grinded and chrome-plated.
2) Dense weight rollers be used in heating section, 3-stage adjustable pressure for weight rollers are controlled by pneumatic system according to thickness of paperboard.(optional)
3) Tension control for upper cotton belt by pneumatic cylinder .Automatic or manual correcting device are optional.
4) Drive section adopt gear box, driven by electromagnetic speed control motor or frequency conversion motor.
5) Driver rollers be covered endure abrasion rubber, and cutting "V" form teeth, with drum and put out paperboard stable.
3/5/7-layer Corrugated Cardboard Production Line 1) WJ-I/II/III 3/5/7-layer Corrugated Cardboard Production Line consists of the following machines, Electrical Shaftless Mill Roll Stand, Single Preheater, Fingerless type Single Facer, Overhead Conveyor Bridge, Duplex Preheater, Duplex Gluer, Double Facer, Lift-down Thin Blade Slitter Scorer, NC Cut-off, Right-angle Conveyor & Stacker, etc.
2) Kraft Paper Reel to be corrugated and glue by Corn Starch Gum, continuously produce, slit, crease & cut to 3/5-layer Corrugated Cardboard Sheet, and then conveyor, stack and output.
3) The production line has rational structure design, advanced producing flow, high efficiency, strong batch adjustability, easy operation, etc. good work conditions.
4) It is the ideal and perfect equipment for corrugated carton box factories.

Max Effective Width	1100~2200mm
Max Paper Roll Diameter	1500mm
Max Paper Roll Weight	3000kg
Corrugating Roller	Φ280~405mm, 48CrMo alloy steel, hardness HRC58°-60°
Min Slitting Width	150mm
Cutting Length	500~9999mm
Design Speed	100~200m/min
Heating Method	Steam Heating
Economic Working Speed	80~160m/min